docs(readme): formatting and some more content

.prettierrc.toml

@@ -0,0 +1,2 @@
+lineWidth = 72
+proseWrap = "always"

README.md

@@ -1,45 +1,100 @@
 # liminalOS
 
-This is a repository that implements liminalOS, my personal Linux distribution based on [NixOS](https://nixos.org/).
+This is a repository that implements liminalOS, my personal Linux distribution
+based on [NixOS](https://nixos.org/).
 
-Traditional Linux distributions are either _rolling_ or _fixed_ release. liminalOS operates on a new kind of release schedule: _liminal_ release.
+Traditionally, we expect to configure each of our computers separately. We have
+a general idea of the programs, settings, and minor tweaks that we like to make
+on every computer, but we have to manually set all of these up. Many Unix
+hackers have therefore created sprawling installation scripts to manage their
+various systems so they can be deployed in a predictable manner each time. Of
+course, scripts are still heavily dependent on environment and prone to
+breakage. When they inevitably break, the system is left in a malformed state,
+where some setup actions have been taken and others have not, and it is up to
+the system administrator to fix the failing script and ensure the system is set
+up properly.
+
+In essence, the primary failure of setup scripts is that they are _imperative_ -
+they must specify precisely _how_ to set up the system, down to minute details,
+whereas in a _declarative_ approach, the user can simply specify what the system
+_should look like_, and abstractions take care of the _how_.
+
+NixOS provides the key tools for reliably deploying systems - namely, a _purely
+functional_ package manager that's reproducible by default and the necessary
+abstractions needed for a declarative system configuration. liminalOS is my set
+of opinionated NixOS and `home-manager` modules that aim to set up a computing
+environment _independent of the host_. This makes it possible for me to share
+common configuration between a multitude of entirely distinct machines,
+including an `x86_64` desktop, an `x86_64` laptop, an Apple Silicon Macbook
+running NixOS `aarch64` using [Asahi Linux](https://asahilinux.org/), and the
+same Macbook running macOS with `nix-darwin`, sharing `home-manager`
+configuration with NixOS. Specific configuration necessary to adjust
+hardware-specific details between each machines are isolated to the
+[hosts](./hosts) directory.
 
 > **lim·i·nal**
-> 2. relating to a transitional or initial stage of a process.
+>
+> 1. between or belonging to two different places, states, etc.
 
-Users who install liminalOS may feel a sense of eeriness similar to a [liminal space](<https://en.wikipedia.org/wiki/Liminal_space_(aesthetic)>) - the system has clearly been configured exactly according to someone's preferences and specifications, yet they stand alone in an empty OS, with the usual user nowhere to be found, and a home directory devoid of human presence. System updates are released at random times, and upon installing, it appears that someone has adjusted minute configuration details, yet no other users exist in the system.
+The goal of liminalOS is to allow my computing environment to exist in different
+places at the same time, without the twiddling and settings syncing and minor
+disparities that arise from traditional approaches. This works exceptionally
+well, demonstrated by the fact that I have the exact same environment across
+three separate machines, spanning two completely different CPU architectures.
 
 ## Installation guide
 
-TBD. May use `deploy-rs` or the in-house [dartgun](https://github.com/youwen5/dartgun) tool for easy deployment.
+TBD. May use `deploy-rs` or the in-house
+[dartgun](https://github.com/youwen5/dartgun) tool for easy deployment.
 
 ## FAQ
 
 ### This looks like a collection of NixOS configuration files and modules. What makes it a distinct distribution?
 
-Most Linux[^1] users will agree that any self-respecting distribution must include at least the following: installer, package manager, and some set of default packages. Therefore, anything that implements the aforementioned items must also be a Linux distribution.
+Most Linux[^1] users will agree that any self-respecting distribution must
+include at least the following: installer, package manager, and some set of
+default packages. Therefore, anything that implements the aforementioned items
+must also be a Linux distribution.
 
-liminalOS comes with the Nix package manager (nobody said you need a _unique_ package manager - Ubuntu and Debian are distinct distributions yet both use `apt`), a custom desktop environment composed of Waybar, Hyprland, rofi, as well as various applications installed by default, and [the means to generate an installer](https://nixos.wiki/wiki/Creating_a_NixOS_live_CD). Therefore, liminalOS is a Linux distribution. QED.[^2]
+liminalOS comes with the Nix package manager (nobody said you need a _unique_
+package manager - Ubuntu and Debian are distinct distributions yet both use
+`apt`), a custom desktop environment comprised of Waybar, Hyprland, rofi, as
+well as various applications installed by default, and
+[the means to generate an installer](https://nixos.wiki/wiki/Creating_a_NixOS_live_CD).
+Therefore, liminalOS is a Linux distribution. QED.[^2]
 
 ### Should I actually install this?
 
-No.
+No. You should instead use the modules as configuration examples if you need
+them as they are heavily customized for my needs, which are not the same as
+yours.
 
 ## Hosts
 
-The modules in liminalOS are designed to be utilized by a wide variety of machine configurations, including via nix-darwin on macOS. To that end, modules are organized by operating system (darwin vs. linux), architecture (x86_64 vs. aarch-64), and form factor (desktop vs laptop). Anything that is agnostic of these distinctions is considered a "common module" and allows configuration to be shared between the various host types. This generally includes core programs like CLI tools, the window manager, etc.
+The modules in liminalOS are designed to be utilized by a wide variety of
+machine configurations, including via nix-darwin on macOS. To that end, modules
+are organized by operating system (darwin vs. linux), architecture (x86_64 vs.
+aarch-64), and form factor (desktop vs laptop). Anything that is agnostic of
+these distinctions is considered a "common module" and allows configuration to
+be shared between the various host types. This generally includes core programs
+like CLI tools, the window manager, etc.
 
-The [flake.nix](/flake.nix) currently contains configuration for three hosts:
+The [flake.nix](/flake.nix) currently contains my configuration for four hosts:
 
 | Hostname   | Description                                                                                                                                                         |
-| ---------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| ---------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
 | "callisto" | a Macbook Pro M1 (2021) running under Asahi Linux. Imports the laptop module sets as well as the core NixOS module sets.                                            |
 | "demeter"  | a custom desktop with an i7-13700KF and RTX 4080. Imports the desktop module, the core NixOS modules, and additionally the gaming module.                           |
 | "phobos"   | Macbook Pro M1 (2021) running macOS with nix-darwin. Imports the core home-manager module as well as some darwin-specific modules for window managers and the like. |
+| "adrastea" | Razer Blade 14 (2021) with RTX 3070. Imports the laptop module, the core NixOS modules, and the gaming module.                                                      |
 
-[^1]: also known as GNU/Linux, GNU+Linux, Freedesktop/systemd/musl/busybox Linux, Linux+friends, etc
+[^1]:
+    also known as GNU/Linux, GNU+Linux, Freedesktop/systemd/musl/busybox Linux,
+    Linux+friends, etc
 
-[^2]: disclaimer: this is unfortunately not actually how the converse works. A => B does not necessarily imply B => A. I hope this satiates the rigor-hungry mathematicians reading.
+[^2]:
+    although this is not actually how the converse works, the rigor-hungry
+    mathematicians reading can cry about it.
 
 ## Keybinds
 

flake.lock

@@ -24,11 +24,11 @@
     },
     "bleedingpkgs": {
       "locked": {
-        "lastModified": 1723239787,
-        "narHash": "sha256-b3q1nXP3POcgWGjecVS2JUwTkXRDRn5TB++ZfbM5XTE=",
+        "lastModified": 1723402691,
+        "narHash": "sha256-XZFMIWgGzdnHzTVxJ+suHRro+2boj3yBPNAVS3xQRRk=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "851c6e05972bd5ae2905118f6575bab484be5f99",
+        "rev": "df09a0b48e08dff76d8847406884ef84c9d9b4c5",
         "type": "github"
       },
       "original": {
@@ -241,11 +241,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1723015306,
-        "narHash": "sha256-jQnFEtH20/OsDPpx71ntZzGdRlpXhUENSQCGTjn//NA=",
+        "lastModified": 1723399884,
+        "narHash": "sha256-97wn0ihhGqfMb8WcUgzzkM/TuAxce2Gd20A8oiruju4=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "b3d5ea65d88d67d4ec578ed11d4d2d51e3de525e",
+        "rev": "086f619dd991a4d355c07837448244029fc2d9ab",
         "type": "github"
       },
       "original": {
@@ -257,11 +257,11 @@
     "homebrew-cask": {
       "flake": false,
       "locked": {
-        "lastModified": 1723239675,
-        "narHash": "sha256-9ypPDNOuB/1iJLIp2hTYk6H8GVaNvh2h0ap76Qq1oy0=",
+        "lastModified": 1723398597,
+        "narHash": "sha256-7hWKUGb0l8N3xHMiuiukTNdf9D7aj7UM4EAYCrtSpP0=",
         "owner": "homebrew",
         "repo": "homebrew-cask",
-        "rev": "2ad137d429e3726a8503d3dba33e2e839b18aa5e",
+        "rev": "672769ef7a4aee91ed12248345785998d4169ace",
         "type": "github"
       },
       "original": {
@@ -273,11 +273,11 @@
     "homebrew-core": {
       "flake": false,
       "locked": {
-        "lastModified": 1723237922,
-        "narHash": "sha256-C+l8V49Odq5PUPY0PQedEzw+G+M3wmbApJbRGDrT30Y=",
+        "lastModified": 1723402347,
+        "narHash": "sha256-2oTBjifhBSIF9KCyeth6yUTdf3Yuv4JtxojXOV4s9I4=",
         "owner": "homebrew",
         "repo": "homebrew-core",
-        "rev": "0f5a6f10df2be25bed2fface5d51300102330757",
+        "rev": "2f5175a2c8dd4249955d8df4b2b74332e646bb75",
         "type": "github"
       },
       "original": {
@@ -454,11 +454,11 @@
     },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1722813957,
-        "narHash": "sha256-IAoYyYnED7P8zrBFMnmp7ydaJfwTnwcnqxUElC1I26Y=",
+        "lastModified": 1723175592,
+        "narHash": "sha256-M0xJ3FbDUc4fRZ84dPGx5VvgFsOzds77KiBMW/mMTnI=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "cb9a96f23c491c081b38eab96d22fa958043c9fa",
+        "rev": "5e0ca22929f3342b19569b21b2f3462f053e497b",
         "type": "github"
       },
       "original": {
@@ -554,11 +554,11 @@
     },
     "stablepkgs": {
       "locked": {
-        "lastModified": 1722987190,
-        "narHash": "sha256-68hmex5efCiM2aZlAAEcQgmFI4ZwWt8a80vOeB/5w3A=",
+        "lastModified": 1723282977,
+        "narHash": "sha256-oTK91aOlA/4IsjNAZGMEBz7Sq1zBS0Ltu4/nIQdYDOg=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "21cc704b5e918c5fbf4f9fff22b4ac2681706d90",
+        "rev": "a781ff33ae258bbcfd4ed6e673860c3e923bf2cc",
         "type": "github"
       },
       "original": {

flake.nix

@@ -67,6 +67,7 @@
                   ./users/youwen/linux/desktop
                   ./users/youwen/linux/packages/x86_64
                   ./users/youwen/linux/programs
+                  ./users/youwen/common/neofetch
                   ./users/youwen/common
                   inputs.catppuccin.homeManagerModules.catppuccin
                 ];
@@ -95,6 +96,7 @@
               home-manager.users.youwen = {
                 imports = [
                   ./users/youwen/common
+                  ./users/youwen/common/neofetch/asahi-only.nix
                   ./users/youwen/linux/laptop
                   ./users/youwen/linux/packages/aarch-64
 
@@ -102,6 +104,14 @@
                 ];
               };
             }
+            {
+              nixpkgs.overlays = [
+                (self: super: {
+                  signal-desktop =
+                    bleedingpkgs.legacyPackages.${self.system}.signal-desktop;
+                })
+              ];
+            }
           ];
         };
         adrastea = nixpkgs.lib.nixosSystem {
@@ -129,6 +139,7 @@
                   ./users/youwen/linux/packages/x86_64
                   ./users/youwen/linux/programs
                   ./users/youwen/common
+                  ./users/youwen/common/neofetch
                   ./hosts/adrastea/home-manager-overrides.nix
                   inputs.catppuccin.homeManagerModules.catppuccin
                 ];
@@ -152,6 +163,7 @@
             home-manager.users.youwen.imports = [
               ./users/youwen/darwin/darwin-home.nix
               ./users/youwen/common/core.nix
+              ./users/youwen/common/neofetch
             ];
             home-manager.backupFileExtension = "backup";
 

hosts/adrastea/default.nix

@@ -47,6 +47,8 @@
   boot.initrd.luks.devices."luks-52d1be6d-b32f-41e0-a6d7-2ff52599fe7c".device =
     "/dev/disk/by-uuid/52d1be6d-b32f-41e0-a6d7-2ff52599fe7c";
 
+  services.tlp.enable = true;
+
   networking.hostName = "adrastea"; # Define your hostname.
   # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
 

hosts/callisto/default.nix

@@ -99,6 +99,7 @@
 
   services.udev.extraRules = ''
     KERNEL=="cpu_dma_latency", GROUP="realtime"
+    KERNEL=="macsmc-battery", SUBSYSTEM=="power_supply", ATTR{charge_control_end_threshold}="80", ATTR{charge_control_start_threshold}="70"
   '';
 
   security.pam.loginLimits = [
@@ -181,6 +182,8 @@
     };
   };
 
+  services.tlp.enable = true;
+
   # tells electron apps to use Wayland
   environment.sessionVariables.NIXOS_OZONE_WL = "1";
 

users/youwen/common/neofetch/asahi-only.nix

@@ -0,0 +1,3 @@
+{
+  home.file.".config/neofetch/config.conf".source = ./neofetch-asahi.conf;
+}

users/youwen/common/neofetch/default.nix

@@ -0,0 +1,3 @@
+{
+  home.file.".config/neofetch/config.conf".source = ./neofetch.conf;
+}

users/youwen/common/neofetch/neofetch-asahi.conf

@@ -0,0 +1,864 @@
+# Source: https://github.com/Chick2D/neofetch-themes/
+
+# Made by https://github.com/HimDek/ (HimDek)
+# A matching oh-my-zsh theme: https://github.com/HimDek/Acenoster-ZSH-Theme/
+
+# Customization Wiki https://github.com/dylanaraps/neofetch/wiki/Customizing-Info
+
+print_info() {
+  prin " "
+  info "​ ​​ ​​​ " title
+  prin " "
+        info "${cl2} ╭─" distro
+    info "${cl2} ├─" kernel
+	# info "${cl2} ├─" users
+    info "${cl2} ├─󰏗" packages
+    info "${cl2} ╰─" shell
+    echo
+    info "${cl6} ╭─" de
+    info "${cl6} ├─" term
+	info "${cl6} ╰─" term_font
+    echo
+    info "${cl4} ╭─" model
+    info "${cl4} ├─󰍛" cpu
+    # info "${cl4} ├─󰍹" gpu
+    prin "${cl4} ├─󰍹  ${cl0} Apple Neural Engine"
+	  info "${cl4} ├─" gpu_driver
+    info "${cl4} ├─" resolution
+    info "${cl4} ├─" memory
+	# info "${cl4} ├─ ${cl0}" disk
+#	info "${cl4} ├─󰁹 ${cl0} " battery 
+    # info "${cl4} ╰─󰄉" uptime
+    info "${cl4} ╰─ ${cl0}" disk
+    
+	# prin " "
+	# prin " \n \n \n \n \n \n ${cl3} \n \n ${cl5}  \n \n ${cl2}  \n \n ${cl6}  \n \n ${cl4}  \n \n ${cl1}  \n \n ${cl7}  \n \n ${cl0}  \n "
+    
+}
+
+##--------- Title
+
+# Hide/Show Fully qualified domain name.
+#
+# Default:  'off'
+# Values:   'on', 'off'
+# Flag:     --title_fqdn
+title_fqdn="on"
+
+
+##--------- Kernel
+
+# Shorten the output of the kernel function.
+#
+# Default:  'on'
+# Values:   'on', 'off'
+# Flag:     --kernel_shorthand
+# Supports: Everything except *BSDs (except PacBSD and PC-BSD)
+#
+# Example:
+# on:  '4.8.9-1-ARCH'
+# off: 'Linux 4.8.9-1-ARCH'
+kernel_shorthand="off"
+
+
+##--------- Distro
+
+# Shorten the output of the distro function
+#
+# Default:  'off'
+# Values:   'on', 'tiny', 'off'
+# Flag:     --distro_shorthand
+# Supports: Everything except Windows and Haiku
+distro_shorthand="on"
+
+# Show/Hide OS Architecture.
+# Show 'x86_64', 'x86' and etc in 'Distro:' output.
+#
+# Default: 'on'
+# Values:  'on', 'off'
+# Flag:    --os_arch
+#
+# Example:
+# on:  'Arch Linux x86_64'
+# off: 'Arch Linux'
+os_arch="on"
+
+
+##--------- Uptime
+
+# Shorten the output of the uptime function
+#
+# Default: 'on'
+# Values:  'on', 'tiny', 'off'
+# Flag:    --uptime_shorthand
+#
+# Example:
+# on:   '2 days, 10 hours, 3 mins'
+# tiny: '2d 10h 3m'
+# off:  '2 days, 10 hours, 3 minutes'
+uptime_shorthand="on"
+
+
+##--------- Memory
+
+# Show memory pecentage in output.
+#
+# Default: 'off'
+# Values:  'on', 'off'
+# Flag:    --memory_percent
+#
+# Example:
+# on:   '1801MiB / 7881MiB (22%)'
+# off:  '1801MiB / 7881MiB'
+memory_percent="on"
+
+# Change memory output unit.
+#
+# Default: 'mib'
+# Values:  'kib', 'mib', 'gib'
+# Flag:    --memory_unit
+#
+# Example:
+# kib  '1020928KiB / 7117824KiB'
+# mib  '1042MiB / 6951MiB'
+# gib: ' 0.98GiB / 6.79GiB'
+memory_unit="Gib"
+
+
+##--------- Packages
+
+# Show/Hide Package Manager names.
+#
+# Default: 'tiny'
+# Values:  'on', 'tiny' 'off'
+# Flag:    --package_managers
+#
+# Example:
+# on:   '998 (pacman), 8 (flatpak), 4 (snap)'
+# tiny: '908 (pacman, flatpak, snap)'
+# off:  '908'
+package_managers="on"
+
+
+##--------- Shell
+
+# Show the path to $SHELL
+#
+# Default: 'off'
+# Values:  'on', 'off'
+# Flag:    --shell_path
+#
+# Example:
+# on:  '/bin/bash'
+# off: 'bash'
+shell_path="off"
+
+# Show $SHELL version
+#
+# Default: 'on'
+# Values:  'on', 'off'
+# Flag:    --shell_version
+#
+# Example:
+# on:  'bash 4.4.5'
+# off: 'bash'
+shell_version="on"
+
+
+##--------- CPU
+
+# CPU speed type
+#
+# Default: 'bios_limit'
+# Values: 'scaling_cur_freq', 'scaling_min_freq', 'scaling_max_freq', 'bios_limit'.
+# Flag:    --speed_type
+# Supports: Linux with 'cpufreq'
+# NOTE: Any file in '/sys/devices/system/cpu/cpu0/cpufreq' can be used as a value.
+speed_type="scaling_max_freq"
+
+# CPU speed shorthand
+#
+# Default: 'off'
+# Values: 'on', 'off'.
+# Flag:    --speed_shorthand
+# NOTE: This flag is not supported in systems with CPU speed less than 1 GHz
+#
+# Example:
+# on:    'i7-6500U (4) @ 3.1GHz'
+# off:   'i7-6500U (4) @ 3.100GHz'
+speed_shorthand="on"
+
+# Enable/Disable CPU brand in output.
+#
+# Default: 'on'
+# Values:  'on', 'off'
+# Flag:    --cpu_brand
+#
+# Example:
+# on:   'Intel i7-6500U'
+# off:  'i7-6500U (4)'
+cpu_brand="on"
+
+# CPU Speed
+# Hide/Show CPU speed.
+#
+# Default: 'on'
+# Values:  'on', 'off'
+# Flag:    --cpu_speed
+#
+# Example:
+# on:  'Intel i7-6500U (4) @ 3.1GHz'
+# off: 'Intel i7-6500U (4)'
+cpu_speed="on"
+
+# CPU Cores
+# Display CPU cores in output
+#
+# Default: 'logical'
+# Values:  'logical', 'physical', 'off'
+# Flag:    --cpu_cores
+# Support: 'physical' doesn't work on BSD.
+#
+# Example:
+# logical:  'Intel i7-6500U (4) @ 3.1GHz' (All virtual cores)
+# physical: 'Intel i7-6500U (2) @ 3.1GHz' (All physical cores)
+# off:      'Intel i7-6500U @ 3.1GHz'
+cpu_cores="logical"
+
+# CPU Temperature
+# Hide/Show CPU temperature.
+# Note the temperature is added to the regular CPU function.
+#
+# Default: 'off'
+# Values:  'C', 'F', 'off'
+# Flag:    --cpu_temp
+# Supports: Linux, BSD
+# NOTE: For FreeBSD and NetBSD-based systems, you'll need to enable
+#       coretemp kernel module. This only supports newer Intel processors.
+#
+# Example: sudo rm /var/lib/pacman/db.lck
+# C:   'Intel i7-6500U (4) @ 3.1GHz [27.2°C]'
+# F:   'Intel i7-6500U (4) @ 3.1GHz [82.0°F]'
+# off: 'Intel i7-6500U (4) @ 3.1GHz'
+cpu_temp="on"
+
+
+##--------- GPU
+
+# Enable/Disable GPU Brand
+#
+# Default: 'on'
+# Values:  'on', 'off'
+# Flag:    --gpu_brand
+#
+# Example:
+# on:  'AMD HD 7950'
+# off: 'HD 7950'
+gpu_brand="on"
+
+# Which GPU to display
+#
+# Default: 'all'
+# Values:  'all', 'dedicated', 'integrated'
+# Flag:    --gpu_type
+# Supports: Linux
+#
+# Example:
+# all:
+#   GPU1: AMD HD 7950
+#   GPU2: Intel Integrated Graphics
+#
+# dedicated:
+#   GPU1: AMD HD 7950
+#
+# integrated:
+#   GPU1: Intel Integrated Graphics
+gpu_type="all"
+
+
+##--------- Resolution
+
+# Display refresh rate next to each monitor
+# Default: 'off'
+# Values:  'on', 'off'
+# Flag:    --refresh_rate
+# Supports: Doesn't work on Windows.
+#
+# Example:
+# on:  '1920x1080 @ 60Hz'
+# off: '1920x1080'
+refresh_rate="on"
+
+
+##--------- Gtk Theme / Icons / Font
+
+# Shorten output of GTK Theme / Icons / Font
+#
+# Default: 'off'
+# Values:  'on', 'off'
+# Flag:    --gtk_shorthand
+#
+# Example:
+# on:  'Numix, Adwaita'
+# off: 'Numix [GTK2], Adwaita [GTK3]'
+gtk_shorthand="off"
+
+# Enable/Disable gtk2 Theme / Icons / Font
+#
+# Default: 'on'
+# Values:  'on', 'off'
+# Flag:    --gtk2
+#
+# Example:
+# on:  'Numix [GTK2], Adwaita [GTK3]'
+# off: 'Adwaita [GTK3]'
+gtk2="off"
+
+# Enable/Disable gtk3 Theme / Icons / Font
+#
+# Default: 'on'
+# Values:  'on', 'off'
+# Flag:    --gtk3
+#
+# Example:
+# on:  'Numix [GTK2], Adwaita [GTK3]'
+# off: 'Numix [GTK2]'
+gtk3="off"
+
+
+##--------- IP Address
+
+# Website to ping for the public IP
+#
+# Default: 'http://ident.me'
+# Values:  'url'
+# Flag:    --ip_host
+public_ip_host="http://ident.me"
+
+# Public IP timeout.
+#
+# Default: '2'
+# Values:  'int'
+# Flag:    --ip_timeout
+public_ip_timeout=2
+
+# Desktop Environment
+
+# Show Desktop Environment version
+#
+# Default: 'on'
+# Values:  'on', 'off'
+# Flag:    --de_version
+de_version="on"
+
+
+##--------- Disk
+
+# Which disks to display.
+# The values can be any /dev/sdXX, mount point or directory.
+# NOTE: By default we only show the disk info for '/'.
+#
+# Default: '/'
+# Values:  '/', '/dev/sdXX', '/path/to/drive'.
+# Flag:    --disk_show
+#
+# Example:
+# disk_show=('/' '/dev/sdb1'):
+#      'Disk (/): 74G / 118G (66%)'
+#      'Disk (/mnt/Videos): 823G / 893G (93%)'
+#
+# disk_show=('/'):
+#      'Disk (/): 74G / 118G (66%)'
+#
+disk_show=('/')
+
+# Disk subtitle.
+# What to append to the Disk subtitle.
+#
+# Default: 'mount'
+# Values:  'mount', 'name', 'dir', 'none'
+# Flag:    --disk_subtitle
+#
+# Example:
+# name:   'Disk (/dev/sda1): 74G / 118G (66%)'
+#         'Disk (/dev/sdb2): 74G / 118G (66%)'
+#
+# mount:  'Disk (/): 74G / 118G (66%)'
+#         'Disk (/mnt/Local Disk): 74G / 118G (66%)'
+#         'Disk (/mnt/Videos): 74G / 118G (66%)'
+#
+# dir:    'Disk (/): 74G / 118G (66%)'
+#         'Disk (Local Disk): 74G / 118G (66%)'
+#         'Disk (Videos): 74G / 118G (66%)'
+#
+# none:   'Disk: 74G / 118G (66%)'
+#         'Disk: 74G / 118G (66%)'
+#         'Disk: 74G / 118G (66%)'
+disk_subtitle="mount"
+
+# Disk percent.
+# Show/Hide disk percent.
+#
+# Default: 'on'
+# Values:  'on', 'off'
+# Flag:    --disk_percent
+#
+# Example:
+# on:  'Disk (/): 74G / 118G (66%)'
+# off: 'Disk (/): 74G / 118G'
+disk_percent="on"
+
+
+##--------- Song
+
+# Manually specify a music player.
+#
+# Default: 'auto'
+# Values:  'auto', 'player-name'
+# Flag:    --music_player
+#
+# Available values for 'player-name':
+#
+# amarok
+# audacious
+# banshee
+# bluemindo
+# clementine
+# cmus
+# deadbeef
+# deepin-music
+# dragon
+# elisa
+# exaile
+# gnome-music
+# gmusicbrowser
+# gogglesmm
+# guayadeque
+# io.elementary.music
+# iTunes
+# juk
+# lollypop
+# mocp
+# mopidy
+# mpd
+# muine
+# netease-cloud-music
+# olivia
+# playerctl
+# pogo
+# pragha
+# qmmp
+# quodlibet
+# rhythmbox
+# sayonara
+# smplayer
+# spotify
+# strawberry
+# tauonmb
+# tomahawk
+# vlc
+# xmms2d
+# xnoise
+# yarock
+music_player="auto"
+
+# Format to display song information.
+#
+# Default: '%artist% - %album% - %title%'
+# Values:  '%artist%', '%album%', '%title%'
+# Flag:    --song_format
+#
+# Example:
+# default: 'Song: Jet - Get Born - Sgt Major'
+song_format="%artist% - %album% - %title%"
+
+# Print the Artist, Album and Title on separate lines
+#
+# Default: 'off'
+# Values:  'on', 'off'
+# Flag:    --song_shorthand
+#
+# Example:
+# on:  'Artist: The Fratellis'
+#      'Album: Costello Music'
+#      'Song: Chelsea Dagger'
+#
+# off: 'Song: The Fratellis - Costello Music - Chelsea Dagger'
+song_shorthand="off"
+
+# 'mpc' arguments (specify a host, password etc).
+#
+# Default:  ''
+# Example: mpc_args=(-h HOST -P PASSWORD)
+mpc_args=()
+
+
+##--------- Text Colors
+
+# Text Colors
+#
+# Default:  'distro'
+# Values:   'distro', 'num' 'num' 'num' 'num' 'num' 'num'
+# Flag:     --colors
+#
+# Each number represents a different part of the text in
+# this order: 'title', '@', 'underline', 'subtitle', 'colon', 'info'
+#
+# Example:
+# colors=(distro)      - Text is colored based on Distro colors.
+# colors=(4 6 1 8 8 6) - Text is colored in the order above.
+colors=(distro)
+
+
+##--------- Text Options
+
+# Toggle bold text
+#
+# Default:  'on'
+# Values:   'on', 'off'
+# Flag:     --bold
+bold="on"
+
+# Enable/Disable Underline
+#
+# Default:  'on'
+# Values:   'on', 'off'
+# Flag:     --underline
+underline_enabled="on"
+
+# Underline character
+#
+# Default:  '-'
+# Values:   'string'
+# Flag:     --underline_char
+underline_char="󰍴"
+
+# Info Separator
+# Replace the default separator with the specified string.
+#
+# Default:  ':'
+# Flag:     --separator
+#
+# Example:
+# separator="->":   'Shell-> bash'
+# separator=" =":   'WM = dwm'
+separator=" "
+
+##--------- Color Blocks
+
+# Color block range
+# The range of colors to print.
+#
+# Default:  '0', '15'
+# Values:   'num'
+# Flag:     --block_range
+#
+# Example:
+#
+# Display colors 0-7 in the blocks.  (8 colors)
+# neofetch --block_range 0 7
+#
+# Display colors 0-15 in the blocks. (16 colors)
+# neofetch --block_range 0 15
+#block_range=(8 15)
+block_range=(1 8)
+
+# Colors for custom colorblocks
+#colors
+#bold="(tput bold)"
+magenta="\033[1;35m"
+green="\033[1;32m"
+white="\033[1;37m"
+blue="\033[1;34m"
+red="\033[1;31m"
+black="\033[1;40;30m"
+yellow="\033[1;33m"
+cyan="\033[1;36m"
+reset="\033[0m"
+bgyellow="\033[1;43;33m"
+bgwhite="\033[1;47;37m"
+cl0="${reset}"
+cl1="${magenta}"
+cl2="${green}"
+cl3="${white}"
+cl4="${blue}"
+cl5="${red}"
+cl6="${yellow}"
+cl7="${cyan}"
+cl8="${black}"
+cl9="${bgyellow}"
+cl10="${bgwhite}"
+
+# Toggle color blocks
+#
+# Default:  'on'
+# Values:   'on', 'off'
+# Flag:     --color_blocks
+color_blocks="on"
+
+# Color block width in spaces
+#
+# Default:  '3'
+# Values:   'num'
+# Flag:     --block_width
+block_width=4
+
+# Color block height in lines
+#
+# Default:  '1'
+# Values:   'num'
+# Flag:     --block_height
+block_height=1
+
+
+# Color Alignment
+#
+# Default: 'auto'
+# Values: 'auto', 'num'
+# Flag: --col_offset
+#
+# Number specifies how far from the left side of the terminal (in spaces) to
+# begin printing the columns, in case you want to e.g. center them under your
+# text.
+# Example:
+# col_offset="auto" - Default behavior of neofetch
+# col_offset=7      - Leave 7 spaces then print the colors
+col_offset="auto"
+
+##--------- Progress Bars
+
+# Bar characters
+#
+# Default:  '-', '='
+# Values:   'string', 'string'
+# Flag:     --bar_char
+#
+# Example:
+# neofetch --bar_char 'elapsed' 'total'
+# neofetch --bar_char '-' '='
+bar_char_elapsed="-"
+bar_char_total="="
+
+# Toggle Bar border
+#
+# Default:  'on'
+# Values:   'on', 'off'
+# Flag:     --bar_border
+bar_border="on"
+
+# Progress bar length in spaces
+# Number of chars long to make the progress bars.
+#
+# Default:  '15'
+# Values:   'num'
+# Flag:     --bar_length
+bar_length=15
+
+# Progress bar colors
+# When set to distro, uses your distro's logo colors.
+#
+# Default:  'distro', 'distro'
+# Values:   'distro', 'num'
+# Flag:     --bar_colors
+#
+# Example:
+# neofetch --bar_colors 3 4
+# neofetch --bar_colors distro 5
+bar_color_elapsed="distro"
+bar_color_total="distro"
+
+# Info display
+# Display a bar with the info.
+#
+# Default: 'off'
+# Values:  'bar', 'infobar', 'barinfo', 'off'
+# Flags:   --cpu_display
+#          --memory_display
+#          --battery_display
+#          --disk_display
+#
+# Example:
+# bar:     '[---=======]'
+# infobar: 'info [---=======]'
+# barinfo: '[---=======] info'
+# off:     'info'
+cpu_display="on"
+memory_display="on"
+battery_display="on"
+disk_display="on"
+
+
+##--------- Backend Settings
+
+# Image backend.
+#
+# Default:  'ascii'
+# Values:   'ascii', 'caca', 'chafa', 'jp2a', 'iterm2', 'off',
+#           'pot', 'termpix', 'pixterm', 'tycat', 'w3m', 'kitty'
+# Flag:     --backend
+image_backend="ascii"
+
+# Image Source
+#
+# Which image or ascii file to display.
+#
+# Default:  'auto'
+# Values:   'auto', 'ascii', 'wallpaper', '/path/to/img', '/path/to/ascii', '/path/to/dir/'
+#           'command output (neofetch --ascii "$(fortune | cowsay -W 30)")'
+# Flag:     --source
+#
+# NOTE: 'auto' will pick the best image source for whatever image backend is used.
+#       In ascii mode, distro ascii art will be used and in an image mode, your
+#       wallpaper will be used.
+image_source="auto"
+
+
+##--------- Ascii Options
+
+# Ascii distro
+# Which distro's ascii art to display.
+#
+# Default: 'auto'
+# Values:  'auto', 'distro_name'
+# Flag:    --ascii_distro
+# NOTE: AIX, Alpine, Anarchy, Android, Antergos, antiX, "AOSC OS",
+#       "AOSC OS/Retro", Apricity, ArcoLinux, ArchBox, ARCHlabs,
+#       ArchStrike, XFerience, ArchMerge, Arch, Artix, Arya, Bedrock,
+#       Bitrig, BlackArch, BLAG, BlankOn, BlueLight, bonsai, BSD,
+#       BunsenLabs, Calculate, Carbs, CentOS, Chakra, ChaletOS,
+#       Chapeau, Chrom*, Cleanjaro, ClearOS, Clear_Linux, Clover,
+#       Condres, Container_Linux, CRUX, Cucumber, Debian, Deepin,
+#       DesaOS, Devuan, DracOS, DarkOs, DragonFly, Drauger, Elementary,
+#       EndeavourOS, Endless, EuroLinux, Exherbo, Fedora, Feren, FreeBSD,
+#       FreeMiNT, Frugalware, Funtoo, GalliumOS, Garuda, Gentoo, Pentoo,
+#       gNewSense, GNOME, GNU, GoboLinux, Grombyang, Guix, Haiku, Huayra,
+#       Hyperbola, janus, Kali, KaOS, KDE_neon, Kibojoe, Kogaion,
+#       Korora, KSLinux, Kubuntu, LEDE, LFS, Linux_Lite,
+#       LMDE, Lubuntu, Lunar, macos, Mageia, MagpieOS, Mandriva,
+#       Manjaro, Maui, Mer, Minix, LinuxMint, MX_Linux, Namib,
+#       Neptune, NetBSD, Netrunner, Nitrux, NixOS, Nurunner,
+#       NuTyX, OBRevenge, OpenBSD, openEuler, OpenIndiana, openmamba,
+#       OpenMandriva, OpenStage, OpenWrt, osmc, Oracle, OS Elbrus, PacBSD,
+#       Parabola, Pardus, Parrot, Parsix, TrueOS, PCLinuxOS, Peppermint,
+#       popos, Porteus, PostMarketOS, Proxmox, Puppy, PureOS, Qubes, Radix,
+#       Raspbian, Reborn_OS, Redstar, Redcore, Redhat, Refracted_Devuan,
+#       Regata, Rosa, sabotage, Sabayon, Sailfish, SalentOS, Scientific,
+#       Septor, SereneLinux, SharkLinux, Siduction, Slackware, SliTaz,
+#       SmartOS, Solus, Source_Mage, Sparky, Star, SteamOS, SunOS,
+#       openSUSE_Leap, openSUSE_Tumbleweed, openSUSE, SwagArch, Tails,
+#       Trisquel, Ubuntu-Budgie, Ubuntu-GNOME, Ubuntu-MATE, Ubuntu-Studio,
+#       Ubuntu, Venom, Void, Obarun, windows10, Windows7, Xubuntu, Zorin,
+#       and IRIX have ascii logos
+# NOTE: Arch, Ubuntu, Redhat, and Dragonfly have 'old' logo variants.
+#       Use '{distro name}_old' to use the old logos.
+# NOTE: Ubuntu has flavor variants.
+#       Change this to Lubuntu, Kubuntu, Xubuntu, Ubuntu-GNOME,
+#       Ubuntu-Studio, Ubuntu-Mate  or Ubuntu-Budgie to use the flavors.
+# NOTE: Arcolinux, Dragonfly, Fedora, Alpine, Arch, Ubuntu,
+#       CRUX, Debian, Gentoo, FreeBSD, Mac, NixOS, OpenBSD, android,
+#       Antrix, CentOS, Cleanjaro, ElementaryOS, GUIX, Hyperbola,
+#       Manjaro, MXLinux, NetBSD, Parabola, POP_OS, PureOS,
+#       Slackware, SunOS, LinuxLite, OpenSUSE, Raspbian,
+#       postmarketOS, and Void have a smaller logo variant.
+#       Use '{distro name}_small' to use the small variants.
+ascii_distro="auto"
+
+# Ascii Colors
+#
+# Default:  'distro'
+# Values:   'distro', 'num' 'num' 'num' 'num' 'num' 'num'
+# Flag:     --ascii_colors
+#
+# Example:
+# ascii_colors=(distro)      - Ascii is colored based on Distro colors.
+# ascii_colors=(4 6 1 8 8 6) - Ascii is colored using these colors.
+ascii_colors=(distro)
+
+# Bold ascii logo
+# Whether or not to bold the ascii logo.
+#
+# Default: 'on'
+# Values:  'on', 'off'
+# Flag:    --ascii_bold
+ascii_bold="on"
+
+
+##--------- Image Options
+
+# Image loop
+# Setting this to on will make neofetch redraw the image constantly until
+# Ctrl+C is pressed. This fixes display issues in some terminal emulators.
+#
+# Default:  'off'
+# Values:   'on', 'off'
+# Flag:     --loop
+image_loop="off"
+
+# Thumbnail directory
+#
+# Default: '~/.cache/thumbnails/neofetch'
+# Values:  'dir'
+thumbnail_dir="${XDG_CACHE_HOME:-${HOME}/.cache}/thumbnails/neofetch"
+
+# Crop mode
+#
+# Default:  'normal'
+# Values:   'normal', 'fit', 'fill'
+# Flag:     --crop_mode
+#
+# See this wiki page to learn about the fit and fill options.
+# https://github.com/dylanaraps/neofetch/wiki/What-is-Waifu-Crop%3F
+crop_mode="normal"
+
+# Crop offset
+# Note: Only affects 'normal' crop mode.
+#
+# Default:  'center'
+# Values:   'northwest', 'north', 'northeast', 'west', 'center'
+#           'east', 'southwest', 'south', 'southeast'
+# Flag:     --crop_offset
+crop_offset="center"
+
+# Image size
+# The image is half the terminal width by default.
+#
+# Default: 'auto'
+# Values:  'auto', '00px', '00%', 'none'
+# Flags:   --image_size
+#          --size
+image_size="auto"
+
+# Gap between image and text
+#
+# Default: '3'
+# Values:  'num', '-num'
+# Flag:    --gap
+gap=2
+
+# Image offsets
+# Only works with the w3m backend.
+#
+# Default: '0'
+# Values:  'px'
+# Flags:   --xoffset
+#          --yoffset
+yoffset=0
+xoffset=0
+
+# Image background color
+# Only works with the w3m backend.
+#
+# Default: ''
+# Values:  'color', 'blue'
+# Flag:    --bg_color
+background_color=
+
+
+##--------- Misc Options
+
+# Stdout mode
+# Turn off all colors and disables image backend (ASCII/Image).
+# Useful for piping into another command.
+# Default: 'off'
+# Values: 'on', 'off'
+stdout="off"

users/youwen/common/neofetch/neofetch.conf

@@ -7,7 +7,7 @@
 
 print_info() {
   prin " "
-  info "​ ​​ ​​​  " title
+  info "​ ​​ ​​​ " title
   prin " "
         info "${cl2} ╭─" distro
     info "${cl2} ├─" kernel
@@ -30,8 +30,8 @@ print_info() {
     # info "${cl4} ╰─󰄉" uptime
     info "${cl4} ╰─ ${cl0}" disk
     
-	prin " "
-	prin " \n \n \n \n \n \n ${cl3} \n \n ${cl5}  \n \n ${cl2}  \n \n ${cl6}  \n \n ${cl4}  \n \n ${cl1}  \n \n ${cl7}  \n \n ${cl0}  \n "
+	# prin " "
+	# prin " \n \n \n \n \n \n ${cl3} \n \n ${cl5}  \n \n ${cl2}  \n \n ${cl6}  \n \n ${cl4}  \n \n ${cl1}  \n \n ${cl7}  \n \n ${cl0}  \n "
     
 }
 
@@ -68,7 +68,7 @@ kernel_shorthand="off"
 # Values:   'on', 'tiny', 'off'
 # Flag:     --distro_shorthand
 # Supports: Everything except Windows and Haiku
-distro_shorthand="tiny"
+distro_shorthand="on"
 
 # Show/Hide OS Architecture.
 # Show 'x86_64', 'x86' and etc in 'Distro:' output.

users/youwen/darwin/darwin-home.nix

@@ -19,8 +19,6 @@
   #     xxx
   # '';
 
-  home.file.".config/neofetch/config.conf".source = ../common/neofetch.conf;
-
   # Packages that should be installed to the user profile.
   home.packages = with pkgs; [
     neofetch

users/youwen/linux/easyeffects/input/Studio.json

@@ -1,75 +1,71 @@
 {
-    "input": {
-        "blocklist": [],
-        "compressor#0": {
-            "attack": 20.0,
-            "boost-amount": 6.0,
-            "boost-threshold": -72.0,
-            "bypass": false,
-            "dry": -100.0,
-            "hpf-frequency": 10.0,
-            "hpf-mode": "off",
-            "input-gain": 0.0,
-            "knee": -6.0,
-            "lpf-frequency": 20000.0,
-            "lpf-mode": "off",
-            "makeup": 0.0,
-            "mode": "Downward",
-            "output-gain": 0.0,
-            "ratio": 4.0,
-            "release": 100.0,
-            "release-threshold": -100.0,
-            "sidechain": {
-                "lookahead": 0.0,
-                "mode": "RMS",
-                "preamp": 0.0,
-                "reactivity": 10.0,
-                "source": "Middle",
-                "stereo-split-source": "Left/Right",
-                "type": "Feed-forward"
-            },
-            "stereo-split": false,
-            "threshold": -12.0,
-            "wet": 0.0
-        },
-        "limiter#0": {
-            "alr": false,
-            "alr-attack": 5.0,
-            "alr-knee": 0.0,
-            "alr-release": 50.0,
-            "attack": 5.0,
-            "bypass": false,
-            "dithering": "None",
-            "external-sidechain": false,
-            "gain-boost": true,
-            "input-gain": 0.0,
-            "lookahead": 5.0,
-            "mode": "Herm Thin",
-            "output-gain": 0.0,
-            "oversampling": "None",
-            "release": 5.0,
-            "sidechain-preamp": 0.0,
-            "stereo-link": 100.0,
-            "threshold": 0.0
-        },
-        "plugins_order": [
-            "limiter#0",
-            "compressor#0",
-            "reverb#0"
-        ],
-        "reverb#0": {
-            "amount": -12.0,
-            "bass-cut": 300.0,
-            "bypass": false,
-            "decay-time": 1.5,
-            "diffusion": 0.5,
-            "dry": 0.0,
-            "hf-damp": 5000.0,
-            "input-gain": 0.0,
-            "output-gain": 0.0,
-            "predelay": 0.0,
-            "room-size": "Large",
-            "treble-cut": 5000.0
-        }
+  "input": {
+    "blocklist": [],
+    "compressor#0": {
+      "attack": 20.0,
+      "boost-amount": 6.0,
+      "boost-threshold": -72.0,
+      "bypass": false,
+      "dry": -100.0,
+      "hpf-frequency": 10.0,
+      "hpf-mode": "off",
+      "input-gain": 0.0,
+      "knee": -6.0,
+      "lpf-frequency": 20000.0,
+      "lpf-mode": "off",
+      "makeup": 0.0,
+      "mode": "Downward",
+      "output-gain": 0.0,
+      "ratio": 4.0,
+      "release": 100.0,
+      "release-threshold": -100.0,
+      "sidechain": {
+        "lookahead": 0.0,
+        "mode": "RMS",
+        "preamp": 0.0,
+        "reactivity": 10.0,
+        "source": "Middle",
+        "stereo-split-source": "Left/Right",
+        "type": "Feed-forward"
+      },
+      "stereo-split": false,
+      "threshold": -12.0,
+      "wet": 0.0
+    },
+    "limiter#0": {
+      "alr": false,
+      "alr-attack": 5.0,
+      "alr-knee": 0.0,
+      "alr-release": 50.0,
+      "attack": 5.0,
+      "bypass": false,
+      "dithering": "None",
+      "external-sidechain": false,
+      "gain-boost": true,
+      "input-gain": 0.0,
+      "lookahead": 5.0,
+      "mode": "Herm Thin",
+      "output-gain": 0.0,
+      "oversampling": "None",
+      "release": 5.0,
+      "sidechain-preamp": 0.0,
+      "stereo-link": 100.0,
+      "threshold": 0.0
+    },
+    "plugins_order": ["limiter#0", "compressor#0", "reverb#0"],
+    "reverb#0": {
+      "amount": -12.0,
+      "bass-cut": 300.0,
+      "bypass": false,
+      "decay-time": 0.4,
+      "diffusion": 0.5,
+      "dry": 0.0,
+      "hf-damp": 5000.0,
+      "input-gain": 0.0,
+      "output-gain": 0.0,
+      "predelay": 0.0,
+      "room-size": "Large",
+      "treble-cut": 5000.0
     }
+  }
 }

users/youwen/linux/home.nix

@@ -19,7 +19,6 @@
   #     xxx
   # '';
 
-  home.file.".config/neofetch/config.conf".source = ../common/neofetch.conf;
   home.file.".wallpapers" = {
     source = ../../../wallpapers;
     recursive = true;

users/youwen/linux/hyprland/common.nix

@@ -1,3 +1,4 @@
+{ pkgs, ... }:
 {
   wayland.windowManager.hyprland = {
     enable = true;
@@ -286,4 +287,10 @@
         "hyprctl dispatch dpms on"; # to avoid having to press a key twice to turn on the display.
     };
   };
+
+  xdg.portal = {
+    enable = true;
+    configPackages = [ pkgs.xdg-desktop-portal-hyprland ];
+    extraPortals = [ pkgs.xdg-desktop-portal-hyprland ];
+  };
 }